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Borealis Casico™ FR4805 Non Halogen Flame Retardant Compound for Sheathing Energy Cables

Category Polymer , Thermoplastic , Polyolefin
Manufacturer Borealis
Trade Name Casico™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Casico™ FR4805 Non Halogen Flame Retardant Compound for Sheathing Energy Cables.pdf
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Material Notes:
Casico FR4805 is a thermoplastic, non-halogen containing natural jacketing compound. It combines high mechanical strength and toughness with flame retardancy. The composition of Casico FR4805 is based on the elements Carbon, Hydrogen, Oxygen, Silicon, and Calcium. Compounds based on these elements will therefore be the only significant constituents of the combustion fumes. Other elements my be present in concentrations less than 0.1%. Flame retardancy is conferred by an inorganic filler and a novel char forming additiveCasico FR4805 is intended to be used as a 90°C rated jacket for fixed building wires (installation cables) and all types of power cables. This product can be used in areas sensitive to smoke or corrosive and toxic combustion products. The principal feature of this product is the high physical strength and toughness. For small downsized cables the enhanced physical properties compensate for reduced cross sectional area. For most cable constructions Casico FR4805 has sufficient flame retardancy to satisfy single wire vertical burning tests. The product contains a UV stabilization system. Information provided by the Manufacturer.
Physical Properties Metric English Comments
Density 1.16 g/cc
0.0419 lb/in³
Compound; ISO 1872-2/ISO 1183-D
Melt Flow 0.40 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.40 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 51
51
ASTM D2240
Tensile Strength, Yield 19.00 MPa
2755 psi
Cable At 50 mm/min; IEC 60811-1-1
Elongation at Break 600 %
600 %
Cable; IEC 60811-1-4
Flexural Modulus 0.590 GPa
85.6 ksi
ISO 178
Thermal Properties Metric English Comments
Oxygen Index 29 %
29 %
ISO 4589-A-IV/ISO 5660
Electrical Properties Metric English Comments
Electrical Resistivity 2.00e+16 ohm-cm
2.00e+16 ohm-cm
Compound; IE 600093
Dielectric Strength >= 2.36 kV/mm
>= 60.0 kV/in
Compound; IEC 60243
Processing Properties Metric English Comments
Middle Barrel Temperature >= 180 °C
>= 356 °F
Front Barrel Temperature >= 160 °C
>= 320 °F
Die Temperature >= 190 °C
>= 374 °F
Head Temperature >= 190 °C
>= 374 °F
Descriptive Properties Value Comments
Average Rate of Heat Release, kW/m^2 305
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
Change of Tensile Properties 20% max
IEC 60811-1-2, After Heat Ageing (100°C, 10 days)
20% max
IEC 60811-1-2, After heat ageing (100°C, 7 days)
20% max
NF c 32-62-2 Annexe 3, After UV ageing (1000 hours)
CO, kg/dm^3 0.026
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
CO2, kg/dg^3 1.8
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
Corrosivity of Combustion Fumes, uS/cm 27
IEC 60754-2
Heat of Combustion, MJ/dm^3 24.5
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
Ignition Time, sec 75
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
Maximum Rate of Heat Release, kW/m^2 445
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
Pressure Test at High Temp, % 35
IEC 811-3-1, Cable - Pressure Test at High Temperature (115°C,6 hours)
9
IEC 811-3-1, Cable - Pressure Test at High Temperature(90°C, 4 hours)
Smoke Obscuration, m^2/dm^3 529
ISO 5660, Cone Calorimeter (heat flux 35 kW/m^2)
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